<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
<meta name="viewport" content="width=device-width">
<meta name="theme-color" content="#222" media="(prefers-color-scheme: light)">
<meta name="theme-color" content="#222" media="(prefers-color-scheme: dark)"><meta name="generator" content="Hexo 7.3.0">
<link rel="preconnect" href="https://cdn.staticfile.net" crossorigin>
  <link rel="apple-touch-icon" sizes="180x180" href="/images/apple-touch-icon-round.png">
  <link rel="icon" type="image/png" sizes="32x32" href="/images/favicon-32x32-round.png">
  <link rel="icon" type="image/png" sizes="16x16" href="/images/favicon-16x16-round.png">
  <link rel="mask-icon" href="/images/logo.svg" color="#222">

<link rel="stylesheet" href="/css/main.css">



<link rel="stylesheet" href="https://cdn.staticfile.net/font-awesome/6.6.0/css/all.min.css" integrity="sha256-5eIC48iZUHmSlSUz9XtjRyK2mzQkHScZY1WdMaoz74E=" crossorigin="anonymous">

<script class="next-config" data-name="main" type="application/json">{"hostname":"wangjiezhe.gitee.io","root":"/","images":"/images","scheme":"Gemini","darkmode":true,"version":"8.21.1","exturl":true,"sidebar":{"position":"left","width_expanded":320,"width_dual_column":240,"display":"post","padding":18,"offset":12},"hljswrap":true,"copycode":{"enable":true,"style":"mac"},"fold":{"enable":false,"height":500},"bookmark":{"enable":false,"color":"#222","save":"auto"},"mediumzoom":true,"lazyload":true,"pangu":false,"comments":{"style":"tabs","active":"disqusjs","storage":true,"lazyload":true,"nav":{"disqusjs":{"text":"Disqus","order":1},"giscus":{"text":"GitHub","order":2},"discussbot":{"text":"Telegram","order":3}},"activeClass":"disqusjs"},"stickytabs":false,"motion":{"enable":false,"async":true,"transition":{"menu_item":"fadeInDown","post_block":"fadeIn","post_header":"fadeInDown","post_body":"fadeInDown","coll_header":"fadeInLeft","sidebar":"fadeInUp"}},"prism":false,"i18n":{"placeholder":"搜索...","empty":"没有找到任何搜索结果：${query}","hits_time":"找到 ${hits} 个搜索结果（用时 ${time} 毫秒）","hits":"找到 ${hits} 个搜索结果"},"path":"/search.xml","localsearch":{"enable":true,"top_n_per_article":1,"unescape":false,"preload":false,"style":"flat"}}</script><script src="/js/config.js"></script>

    <meta name="description" content="某不知名机构不知名数学老师">
<meta property="og:type" content="website">
<meta property="og:title" content="如鱼饮水">
<meta property="og:url" content="https://wangjiezhe.gitee.io/archives/2012/06/index.html">
<meta property="og:site_name" content="如鱼饮水">
<meta property="og:description" content="某不知名机构不知名数学老师">
<meta property="og:locale" content="zh_CN">
<meta property="article:author" content="西风冷香">
<meta property="article:tag" content="Blog,Hexo,NexT,Math,博客,数学">
<meta name="twitter:card" content="summary">


<link rel="canonical" href="https://wangjiezhe.gitee.io/archives/2012/06/">


<script class="next-config" data-name="page" type="application/json">{"sidebar":"","isHome":false,"isPost":false,"lang":"zh-CN","comments":"","permalink":"","path":"archives/2012/06/index.html","title":""}</script>

<script class="next-config" data-name="calendar" type="application/json">""</script>
<title>归档 | 如鱼饮水</title>
  
    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-48537410-1"></script>
  <script class="next-config" data-name="google_analytics" type="application/json">{"tracking_id":"UA-48537410-1","only_pageview":false,"measure_protocol_api_secret":null}</script>
  <script src="/js/third-party/analytics/google-analytics.js"></script>

  <script src="/js/third-party/analytics/baidu-analytics.js"></script>
  <script async src="https://hm.baidu.com/hm.js?a51d31f349bffa6e3757f7d6fca0c47f"></script>


  <script data-pjax defer src='https://static.cloudflareinsights.com/beacon.min.js' data-cf-beacon='{&quot;token&quot;: &quot;a64c9e77fe904641b6e6b04b0e80969c&quot;}'></script>





  <noscript>
    <link rel="stylesheet" href="/css/noscript.css">
  </noscript>
<link rel="alternate" href="/atom.xml" title="如鱼饮水" type="application/atom+xml">
<link rel="alternate" href="/rss2.xml" title="如鱼饮水" type="application/rss+xml">
</head>

<body itemscope itemtype="http://schema.org/WebPage">
  <div class="headband"></div>

  <main class="main">
    <div class="column">
      <header class="header" itemscope itemtype="http://schema.org/WPHeader"><div class="site-brand-container">
  <div class="site-nav-toggle">
    <div class="toggle" aria-label="切换导航栏" role="button">
        <span class="toggle-line"></span>
        <span class="toggle-line"></span>
        <span class="toggle-line"></span>
    </div>
  </div>

  <div class="site-meta">

    <a href="/" class="brand" rel="start">
      <i class="logo-line"></i>
      <h1 class="site-title">如鱼饮水</h1>
      <i class="logo-line"></i>
    </a>
      <p class="site-subtitle" itemprop="description">冷暖自知</p>
  </div>

  <div class="site-nav-right">
    <div class="toggle popup-trigger" aria-label="搜索" role="button">
        <i class="fa fa-search fa-fw fa-lg"></i>
    </div>
  </div>
</div>



<nav class="site-nav">
  <ul class="main-menu menu"><li class="menu-item menu-item-home"><a href="/" rel="section"><i class="fa fa-home fa-fw"></i>首页</a></li><li class="menu-item menu-item-tags"><a href="/tags/" rel="section"><i class="fa fa-tags fa-fw"></i>标签</a></li><li class="menu-item menu-item-categories"><a href="/categories/" rel="section"><i class="fa fa-th fa-fw"></i>分类</a></li><li class="menu-item menu-item-archives"><a href="/archives/" rel="section"><i class="fa fa-archive fa-fw"></i>归档</a></li><li class="menu-item menu-item-links"><a href="/links/" rel="section"><i class="fa fa-link fa-fw"></i>友链</a></li><li class="menu-item menu-item-fcircle"><a href="/fcircle/" rel="section"><i class="fa fa-user-group fa-fw"></i>朋友圈</a></li><li class="menu-item menu-item-tools"><a href="/tools/" rel="section"><i class="fa fa-rocket fa-fw"></i>工具</a></li>
      <li class="menu-item menu-item-search">
        <a role="button" class="popup-trigger"><i class="fa fa-search fa-fw"></i>搜索
        </a>
      </li>
  </ul>
</nav>



  <div class="search-pop-overlay">
    <div class="popup search-popup">
      <div class="search-header">
        <span class="search-icon">
          <i class="fa fa-search"></i>
        </span>
        <div class="search-input-container">
          <input autocomplete="off" autocapitalize="off" maxlength="80"
                placeholder="搜索..." spellcheck="false"
                type="search" class="search-input">
        </div>
        <span class="popup-btn-close" role="button">
          <i class="fa fa-times-circle"></i>
        </span>
      </div>
      <div class="search-result-container">
        <div class="search-result-icon">
          <i class="fa fa-spinner fa-pulse fa-5x"></i>
        </div>
      </div>
    </div>
  </div>

</header>
        
  
  <aside class="sidebar">

    <div class="sidebar-inner sidebar-overview-active">
      <ul class="sidebar-nav">
        <li class="sidebar-nav-toc">
          文章目录
        </li>
        <li class="sidebar-nav-overview">
          站点概览
        </li>
      </ul>

      <div class="sidebar-panel-container">
        <!--noindex-->
        <div class="post-toc-wrap sidebar-panel">
        </div>
        <!--/noindex-->

        <div class="site-overview-wrap sidebar-panel">
          <div class="site-author animated" itemprop="author" itemscope itemtype="http://schema.org/Person">
    <img class="site-author-image" itemprop="image" alt="西风冷香"
      src="/images/avatar.jpg">
  <p class="site-author-name" itemprop="name">西风冷香</p>
  <div class="site-description" itemprop="description">某不知名机构不知名数学老师</div>
</div>
<div class="site-state-wrap animated">
  <nav class="site-state">
      <div class="site-state-item site-state-posts">
        <a href="/archives/">
          <span class="site-state-item-count">67</span>
          <span class="site-state-item-name">日志</span>
        </a>
      </div>
      <div class="site-state-item site-state-categories">
          <a href="/categories/">
        <span class="site-state-item-count">19</span>
        <span class="site-state-item-name">分类</span></a>
      </div>
      <div class="site-state-item site-state-tags">
          <a href="/tags/">
        <span class="site-state-item-count">103</span>
        <span class="site-state-item-name">标签</span></a>
      </div>
  </nav>
</div>
  <div class="links-of-author animated">
      <span class="links-of-author-item">
        <span class="exturl" data-url="aHR0cHM6Ly9naXRodWIuY29tL3dhbmdqaWV6aGU=" title="GitHub → https:&#x2F;&#x2F;github.com&#x2F;wangjiezhe"><i class="fab fa-github fa-fw"></i></span>
      </span>
      <span class="links-of-author-item">
        <span class="exturl" data-url="bWFpbHRvOndhbmdqaWV6aGVAZ21haWwuY29t" title="E-Mail → mailto:wangjiezhe@gmail.com"><i class="fa fa-envelope fa-fw"></i></span>
      </span>
      <span class="links-of-author-item">
        <span class="exturl" data-url="aHR0cHM6Ly90d2l0dGVyLmNvbS93YW5namllemhl" title="Twitter → https:&#x2F;&#x2F;twitter.com&#x2F;wangjiezhe"><i class="fab fa-twitter fa-fw"></i></span>
      </span>
      <span class="links-of-author-item">
        <span class="exturl" data-url="aHR0cHM6Ly90Lm1lL3dhbmdqaWV6aGU=" title="Telegram → https:&#x2F;&#x2F;t.me&#x2F;wangjiezhe"><i class="fab fa-telegram fa-fw"></i></span>
      </span>
  </div>
<div id="time-now">
  <canvas id="canvas" style="width:60%;">当前浏览器不支持canvas，请更换浏览器后再试</canvas>
</div>
<script>
(function(){

  var digit=
    [
      [
        [0,0,1,1,1,0,0],
        [0,1,1,0,1,1,0],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [0,1,1,0,1,1,0],
        [0,0,1,1,1,0,0]
      ],//0
      [
        [0,0,0,1,1,0,0],
        [0,1,1,1,1,0,0],
        [0,0,0,1,1,0,0],
        [0,0,0,1,1,0,0],
        [0,0,0,1,1,0,0],
        [0,0,0,1,1,0,0],
        [0,0,0,1,1,0,0],
        [0,0,0,1,1,0,0],
        [0,0,0,1,1,0,0],
        [1,1,1,1,1,1,1]
      ],//1
      [
        [0,1,1,1,1,1,0],
        [1,1,0,0,0,1,1],
        [0,0,0,0,0,1,1],
        [0,0,0,0,1,1,0],
        [0,0,0,1,1,0,0],
        [0,0,1,1,0,0,0],
        [0,1,1,0,0,0,0],
        [1,1,0,0,0,0,0],
        [1,1,0,0,0,1,1],
        [1,1,1,1,1,1,1]
      ],//2
      [
        [1,1,1,1,1,1,1],
        [0,0,0,0,0,1,1],
        [0,0,0,0,1,1,0],
        [0,0,0,1,1,0,0],
        [0,0,1,1,1,0,0],
        [0,0,0,0,1,1,0],
        [0,0,0,0,0,1,1],
        [0,0,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [0,1,1,1,1,1,0]
      ],//3
      [
        [0,0,0,0,1,1,0],
        [0,0,0,1,1,1,0],
        [0,0,1,1,1,1,0],
        [0,1,1,0,1,1,0],
        [1,1,0,0,1,1,0],
        [1,1,1,1,1,1,1],
        [0,0,0,0,1,1,0],
        [0,0,0,0,1,1,0],
        [0,0,0,0,1,1,0],
        [0,0,0,1,1,1,1]
      ],//4
      [
        [1,1,1,1,1,1,1],
        [1,1,0,0,0,0,0],
        [1,1,0,0,0,0,0],
        [1,1,1,1,1,1,0],
        [0,0,0,0,0,1,1],
        [0,0,0,0,0,1,1],
        [0,0,0,0,0,1,1],
        [0,0,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [0,1,1,1,1,1,0]
      ],//5
      [
        [0,0,0,0,1,1,0],
        [0,0,1,1,0,0,0],
        [0,1,1,0,0,0,0],
        [1,1,0,0,0,0,0],
        [1,1,0,1,1,1,0],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [0,1,1,1,1,1,0]
      ],//6
      [
        [1,1,1,1,1,1,1],
        [1,1,0,0,0,1,1],
        [0,0,0,0,1,1,0],
        [0,0,0,0,1,1,0],
        [0,0,0,1,1,0,0],
        [0,0,0,1,1,0,0],
        [0,0,1,1,0,0,0],
        [0,0,1,1,0,0,0],
        [0,0,1,1,0,0,0],
        [0,0,1,1,0,0,0]
      ],//7
      [
        [0,1,1,1,1,1,0],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [0,1,1,1,1,1,0],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [0,1,1,1,1,1,0]
      ],//8
      [
        [0,1,1,1,1,1,0],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [1,1,0,0,0,1,1],
        [0,1,1,1,0,1,1],
        [0,0,0,0,0,1,1],
        [0,0,0,0,0,1,1],
        [0,0,0,0,1,1,0],
        [0,0,0,1,1,0,0],
        [0,1,1,0,0,0,0]
      ],//9
      [
        [0,0,0,0,0,0,0],
        [0,0,1,1,1,0,0],
        [0,0,1,1,1,0,0],
        [0,0,1,1,1,0,0],
        [0,0,0,0,0,0,0],
        [0,0,0,0,0,0,0],
        [0,0,1,1,1,0,0],
        [0,0,1,1,1,0,0],
        [0,0,1,1,1,0,0],
        [0,0,0,0,0,0,0]
      ]//:
    ];

  var canvas = document.getElementById('canvas');

  if(canvas.getContext){
    var cxt = canvas.getContext('2d');
    //声明canvas的宽高
    var H = 100,W = 700;
    canvas.height = H;
    canvas.width = W;
    cxt.fillStyle = '#f00';
    cxt.fillRect(10,10,50,50);
  
    //存储时间数据
    var data = [];
    //存储运动的小球
    var balls = [];
    //设置粒子半径
    var R = canvas.height/20-1;
    (function(){
      var temp = /(\d)(\d):(\d)(\d):(\d)(\d)/.exec(new Date());
      //存储时间数字，由十位小时、个位小时、冒号、十位分钟、个位分钟、冒号、十位秒钟、个位秒钟这7个数字组成
      data.push(temp[1],temp[2],10,temp[3],temp[4],10,temp[5],temp[6]);
    })();
  
    /*生成点阵数字*/
    function renderDigit(index,num){
      for(var i = 0; i < digit[num].length; i++){
        for(var j = 0; j < digit[num][i].length; j++){
          if(digit[num][i][j] == 1){
            cxt.beginPath();
            cxt.arc(14*(R+2)*index + j*2*(R+1)+(R+1),i*2*(R+1)+(R+1),R,0,2*Math.PI);
            cxt.closePath();
            cxt.fill();
          }
        }
      }
    }
  
    /*更新时钟*/
    function updateDigitTime(){
      var changeNumArray = [];
      var temp = /(\d)(\d):(\d)(\d):(\d)(\d)/.exec(new Date());
      var NewData = [];
      NewData.push(temp[1],temp[2],10,temp[3],temp[4],10,temp[5],temp[6]);
      for(var i = data.length-1; i >=0 ; i--){
        //时间发生变化
        if(NewData[i] !== data[i]){
          //将变化的数字值和在data数组中的索引存储在changeNumArray数组中
          changeNumArray.push(i+'_'+(Number(data[i])+1)%10);
        }
      }
      //增加小球
      for(var i = 0; i< changeNumArray.length; i++){
        addBalls.apply(this,changeNumArray[i].split('_'));
      }
      data = NewData.concat();
    }
  
    /*更新小球状态*/
    function updateBalls(){
      for(var i = 0; i < balls.length; i++){
        balls[i].stepY += balls[i].disY;
        balls[i].x += balls[i].stepX;
        balls[i].y += balls[i].stepY;
        if(balls[i].x > W + R || balls[i].y > H + R){
          balls.splice(i,1);
          i--;
        }
      }
    }
  
    /*增加要运动的小球*/
    function addBalls(index,num){
      var numArray = [1,2,3];
      var colorArray =  ["#3BE","#09C","#A6C","#93C","#9C0","#690","#FB3","#F80","#F44","#C00"];
      for(var i = 0; i < digit[num].length; i++){
        for(var j = 0; j < digit[num][i].length; j++){
          if(digit[num][i][j] == 1){
            var ball = {
              x:14*(R+2)*index + j*2*(R+1)+(R+1),
              y:i*2*(R+1)+(R+1),
              stepX:Math.floor(Math.random() * 4 -2),
              stepY:-2*numArray[Math.floor(Math.random()*numArray.length)],
              color:colorArray[Math.floor(Math.random()*colorArray.length)],
              disY:1
            };
            balls.push(ball);
          }
        }
      }
    }
  
    /*渲染*/
    function render(){
      //重置画布宽度，达到清空画布的效果
      canvas.height = 100;
      //渲染时钟
      for(var i = 0; i < data.length; i++){
        renderDigit(i,data[i]);
      }
      //渲染小球
      for(var i = 0; i < balls.length; i++){
        cxt.beginPath();
        cxt.arc(balls[i].x,balls[i].y,R,0,2*Math.PI);
        cxt.fillStyle = balls[i].color;
        cxt.closePath();
        cxt.fill();
      }
    }
  
    clearInterval(oTimer);
    var oTimer = setInterval(function(){
      //更新时钟
      updateDigitTime();
      //更新小球状态
      updateBalls();
      //渲染
      render();
    },50);
  }

})();
</script>

<div id="site-days"></div>
<script>
  function show_date_time() {
    window.setTimeout("show_date_time()", 1000);
    BirthDay = new Date("2014/01/10 13:29:55");
    today = new Date();
    timeold = (today.getTime() - BirthDay.getTime());
    sectimeold = timeold / 1000;
    secondsold = Math.floor(sectimeold);
    msPerDay = 24 * 60 * 60 * 1000;
    e_daysold = timeold / msPerDay;
    daysold = Math.floor(e_daysold);
    e_hrsold = (e_daysold - daysold) * 24;
    hrsold = setzero(Math.floor(e_hrsold));
    e_minsold = (e_hrsold - hrsold) * 60;
    minsold = setzero(Math.floor((e_hrsold - hrsold) * 60));
    seconds = setzero(Math.floor((e_minsold - minsold) * 60));
    document.getElementById('site-days').innerHTML = "已运行" + daysold + "天" + hrsold + "小时" + minsold + "分" + seconds + "秒";
  }

  function setzero(i) {
    if (i < 10) {
      i = "0" + i
    }
    return i;
  }

  show_date_time();
</script>

        </div>
      </div>
    </div>

    
        <div class="pjax">
        </div>
  </aside>


    </div>

    <div class="main-inner archive posts-collapse">


  
  
  
  <div class="post-block">
    <div class="post-content">
      <div class="collection-title">
        
        <span class="collection-header">不错! 目前共计 67 篇日志。 继续努力。</span>
      </div>

      
    <div class="collection-year">
      <span class="collection-header">2012<span class="collection-year-count">4</span></span>
    </div>

  <article itemscope itemtype="http://schema.org/Article">
    <header class="post-header">
      <div class="post-meta-container">
        <time itemprop="dateCreated"
              datetime="2012-06-17T15:48:00+08:00"
              content="2012-06-17">
          06-17
        </time>
      </div>

      <div class="post-title">
          <a class="post-title-link" href="/posts/2012-06-17-Saying-24-2/" itemprop="url">
            <span itemprop="name">很二很可爱！</span>
          </a>
      </div>

      
    </header>
  </article>

  <article itemscope itemtype="http://schema.org/Article">
    <header class="post-header">
      <div class="post-meta-container">
        <time itemprop="dateCreated"
              datetime="2012-06-16T16:10:00+08:00"
              content="2012-06-16">
          06-16
        </time>
      </div>

      <div class="post-title">
          <a class="post-title-link" href="/posts/2012-06-16-Saying-24-1/" itemprop="url">
            <span itemprop="name">来，同学，让我把你雷倒</span>
          </a>
      </div>

      
    </header>
  </article>


    </div>
  </div>
  
  
  

</div>
  </main>

  <footer class="footer">
    <div class="footer-inner">

  <div class="beian"><span class="exturl" data-url="aHR0cHM6Ly9iZWlhbi5taWl0Lmdvdi5jbg=="><nopangu>冀ICP备2024063721号-1</nopangu> </span>
      <img src="/images/gongan.png" alt=""><span class="exturl" data-url="aHR0cHM6Ly9iZWlhbi5tcHMuZ292LmNuLyMvcXVlcnkvd2ViU2VhcmNoP2NvZGU9MTMwOTAyMDIwMDA3MTY="><nopangu>冀公网安备13090202000716号</nopangu> </span>
  </div>
  <div class="copyright">
    &copy; 2014 – 
    <span itemprop="copyrightYear">2024</span>
    <span class="with-love">
      <i class="fa fa-heart"></i>
    </span>
    <span class="author" itemprop="copyrightHolder">西风冷香</span>
  </div>
<div class="wordcount">
  <span class="post-meta-item">
    <span class="post-meta-item-icon">
      <i class="fa fa-chart-line"></i>
    </span>
    <span title="站点总字数">223k</span>
  </span>
</div>
<div class="busuanzi-count">
    <span class="post-meta-item" id="busuanzi_container_site_uv">
      <span class="post-meta-item-icon">
        <i class="fa fa-user"></i>
      </span>
      <span class="site-uv" title="总访客量">
        <span id="busuanzi_value_site_uv"></span>
      </span>
    </span>
    <span class="post-meta-item" id="busuanzi_container_site_pv">
      <span class="post-meta-item-icon">
        <i class="fa fa-eye"></i>
      </span>
      <span class="site-pv" title="总访问量">
        <span id="busuanzi_value_site_pv"></span>
      </span>
    </span>
</div>
  <div class="powered-by">由 <span class="exturl" data-url="aHR0cHM6Ly9oZXhvLmlv">Hexo</span> & <span class="exturl" data-url="aHR0cHM6Ly90aGVtZS1uZXh0LmpzLm9yZw==">NexT.Gemini</span> 强力驱动
  </div>

<div class="blog-links">
    <span class="post-meta-item moe">
      <span>
        <img src="/images/icp-moe.png" style="width:auto;height:16px;" alt="">
      </span>
      <span><span class="exturl" data-url="aHR0cHM6Ly9pY3AuZ292Lm1vZS8/a2V5d29yZD0yMDI0ODE5MQ=="><nopangu>萌ICP备20248191号</nopangu></span>
      </span>
    </span>
    <span class="post-meta-item travel-moe">
      <span><span class="exturl" data-url="aHR0cHM6Ly90cmF2ZWwubW9lL2dvLmh0bWw/dHJhdmVsPW9u"><img src="/images/travel-moe.png" style="width:auto;height:18px" title="异次元之旅-跃迁-我们一起去萌站成员的星球旅行吧！"> 异次元之旅🚀</span>
      </span>
    </span>
    <span class="post-meta-item foreverblog"><span class="exturl" data-url="aHR0cHM6Ly93d3cuZm9yZXZlcmJsb2cuY24vYmxvZy8yMDkyLmh0bWw="><img src="/images/foreverblog.png" style="width:auto;height:16px;" alt="Forever Blog"></span>
    </span>
    <span class="post-meta-item wormhole"><span class="exturl" data-url="aHR0cHM6Ly93d3cuZm9yZXZlcmJsb2cuY24vZ28uaHRtbA=="><img src="/images/wormhole.gif" style="width:auto;height:24px;" alt="" title="穿梭虫洞-随机访问十年之约友链博客"></span>
    </span>
    <span class="post-meta-item travelling"><span class="exturl" data-url="aHR0cHM6Ly93d3cudHJhdmVsbGluZ3MuY24vZ28uaHRtbA=="><img src="/images/travelling.png" alt="开往-友链接力" height="18"></span>
    </span>
  
</div>

<script>
function checkWebp(callback) {
  var img = new Image();
  img.onload = function () { callback((img.width > 0) && (img.height > 0)); };
  img.onerror = function () { callback(false); };
  img.src = '';
}
function showImage(useWebp) {
  var imgs = [].slice.call(document.querySelectorAll('img'));
  imgs.forEach(function (e) {
    if ((useWebp) && !e.classList.contains('nowebp')) {
      var src = e.getAttribute('data-src')
      if (src !== null) {
        src = src.replace(/\.jpg$/, '.webp').replace(/\.jpeg$/, '.webp').replace(/\.png$/, '.webp').replace(/\.gif$/, '.webp');
        e.setAttribute('data-src', src);
      }
      src = e.getAttribute('src')
      if (src !== null) {
        src = src.replace(/\.jpg$/, '.webp').replace(/\.jpeg$/, '.webp').replace(/\.png$/, '.webp').replace(/\.gif$/, '.webp');
        e.setAttribute('src', src);
      }
    }
  });
}
</script>
<script data-pjax async>
checkWebp(showImage);
</script>


    </div>
  </footer>

  
  <div class="toggle sidebar-toggle" role="button">
    <span class="toggle-line"></span>
    <span class="toggle-line"></span>
    <span class="toggle-line"></span>
  </div>
  <div class="sidebar-dimmer"></div>
  <div class="back-to-top" role="button" aria-label="返回顶部">
    <i class="fa fa-arrow-up fa-lg"></i>
    <span>0%</span>
  </div>
  <div class="reading-progress-bar"></div>

<noscript>
  <div class="noscript-warning">Theme NexT works best with JavaScript enabled</div>
</noscript>


  
  <script src="https://cdn.staticfile.net/animejs/3.2.1/anime.min.js" integrity="sha256-XL2inqUJaslATFnHdJOi9GfQ60on8Wx1C2H8DYiN1xY=" crossorigin="anonymous"></script>
  <script src="https://cdn.staticfile.net/next-theme-pjax/0.6.0/pjax.min.js" integrity="sha256-vxLn1tSKWD4dqbMRyv940UYw4sXgMtYcK6reefzZrao=" crossorigin="anonymous"></script>
  <script src="https://cdn.staticfile.net/medium-zoom/1.1.0/medium-zoom.min.js" integrity="sha256-ZgMyDAIYDYGxbcpJcfUnYwNevG/xi9OHKaR/8GK+jWc=" crossorigin="anonymous"></script>
  <script src="https://cdn.staticfile.net/lozad.js/1.16.0/lozad.min.js" integrity="sha256-mOFREFhqmHeQbXpK2lp4nA3qooVgACfh88fpJftLBbc=" crossorigin="anonymous"></script>
<script src="/js/comments.js"></script><script src="/js/utils.js"></script><script src="/js/sidebar.js"></script><script src="/js/next-boot.js"></script><script src="/js/pjax.js"></script>

  <script src="https://cdn.staticfile.net/hexo-generator-searchdb/1.4.1/search.js" integrity="sha256-1kfA5uHPf65M5cphT2dvymhkuyHPQp5A53EGZOnOLmc=" crossorigin="anonymous"></script>
<script src="/js/third-party/search/local-search.js"></script>

  <script class="next-config" data-name="pdf" type="application/json">{"object_url":{"url":"https://cdn.staticfile.net/pdfobject/2.3.0/pdfobject.min.js","integrity":"sha256-JJZNsid68vnh3/zyj0lY9BN5ynxVX/12XgOa1TlaYN0="},"url":"/lib/pdf/web/viewer.html"}</script>
  <script src="/js/third-party/tags/pdf.js"></script>






  
  <script data-pjax async src="https://busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script>

  <script src="https://cdn.staticfile.net/firebase/10.14.1/firebase-app-compat.js" integrity="sha256-KsPwUaqMNX8FDBi2qNV4Z/We2FthlJrPIRQhOVgfXMQ=" crossorigin="anonymous"></script>
  <script src="https://cdn.staticfile.net/firebase/10.14.1/firebase-firestore-compat.js" integrity="sha256-oPdfryMK6T4WGGJbidMkl/7TIOrnkCJ8BqrOT8En2a4=" crossorigin="anonymous"></script>
  <script class="next-config" data-name="firestore" type="application/json">{"enable":true,"collection":"articles","apiKey":"AIzaSyD0AfWHrmFoKgV1x4srPQDN7rGpGclK7J4","projectId":"visitors-of-blog"}</script>
  <script src="/js/third-party/statistics/firestore.js"></script>



  

  <script class="next-config" data-name="enableMath" type="application/json">false</script><link rel="stylesheet" href="https://cdn.staticfile.net/KaTeX/0.16.9/katex.min.css" integrity="sha256-UF1fgpAiu3tPJN/uCqEUHNe7pnr+QR0SQDNfgglgtcM=" crossorigin="anonymous">
  <script class="next-config" data-name="katex" type="application/json">{"copy_tex_js":{"url":"https://cdn.staticfile.net/KaTeX/0.16.9/contrib/copy-tex.min.js","integrity":"sha256-Us54+rSGDSTvIhKKUs4kygE2ipA0RXpWWh0/zLqw3bs="}}</script>
  <script src="/js/third-party/math/katex.js"></script>


  <script src="https://cdn.staticfile.net/quicklink/2.3.0/quicklink.umd.js" integrity="sha256-yvJQOINiH9fWemHn0vCA5lsHWJaHs6/ZmO+1Ft04SvM=" crossorigin="anonymous"></script>
  <script class="next-config" data-name="quicklink" type="application/json">{"enable":false,"home":false,"archive":false,"delay":true,"timeout":3000,"priority":true,"url":"https://wangjiezhe.gitee.io/archives/2012/06/"}</script>
  <script src="/js/third-party/quicklink.js"></script>
<script class="next-config" data-name="giscus" type="application/json">{"enable":true,"repo":"wangjiezhe/wangjiezhe.github.io","repo_id":"MDEwOlJlcG9zaXRvcnkxNTc4OTE0Ng==","category":"Announcements","category_id":"DIC_kwDOAPDsWs4Cdwtf","mapping":"og:title","strict":1,"reactions_enabled":1,"emit_metadata":1,"theme":"preferred_color_scheme","lang":"zh-CN","crossorigin":"anonymous","input_position":"top","loading":"lazy"}</script>

<script>
document.addEventListener('page:loaded', () => {
  if (!CONFIG.page.comments) return;

  NexT.utils.loadComments('.giscus-container')
    .then(() => NexT.utils.getScript('https://giscus.app/client.js', {
      attributes: {
        async                   : true,
        crossOrigin             : 'anonymous',
        'data-repo'             : CONFIG.giscus.repo,
        'data-repo-id'          : CONFIG.giscus.repo_id,
        'data-category'         : CONFIG.giscus.category,
        'data-category-id'      : CONFIG.giscus.category_id,
        'data-mapping'          : CONFIG.giscus.mapping,
        'data-strict'           : CONFIG.giscus.strict,
        'data-reactions-enabled': CONFIG.giscus.reactions_enabled,
        'data-emit-metadata'    : CONFIG.giscus.emit_metadata,
        'data-theme'            : CONFIG.giscus.theme,
        'data-lang'             : CONFIG.giscus.lang,
        'data-input-position'   : CONFIG.giscus.input_position,
        'data-loading'          : CONFIG.giscus.loading
      },
      parentNode: document.querySelector('.giscus-container')
    }));
});
</script>
<link rel="stylesheet" href="https://cdn.staticfile.net/disqusjs/3.0.2/styles/disqusjs.css" integrity="sha256-71XarXwNr1Td27HmZI9zjY+rMzRdush6/glo6VFXp7o=" crossorigin="anonymous">

<script class="next-config" data-name="disqusjs" type="application/json">{"enable":true,"api":"https://disqusjs.wangjiezhe.com/","apikey":"ENTX2OPfWXIYJpFIZ1WVpYt4F0Ri0PLUELMOCbM8HHIX9C9BqEbkBZWmK7lqKj7F","shortname":"wangjiezhe","js":{"url":"https://cdn.staticfile.net/disqusjs/3.0.2/disqusjs.es2015.umd.min.js","integrity":"sha256-okP99ZQKVpIy7+NogAMpGlIQzJa9XKXhIJcFgdju5bU="}}</script>
<script src="/js/third-party/comments/disqusjs.js"></script>



  <script async src="/js/cursor/fireworks.min.js" integrity="sha256-NVjeK0/Qni9W+mCWpzpw6IZTieyhLZJ5Kj4hdFjqSQc=" crossorigin="anonymous"></script>



<script src="/live2dw/lib/L2Dwidget.min.js?02887b17076210cf9f6ed81f0eed64e3"></script><script>L2Dwidget.init({"pluginRootPath":"live2dw/","pluginJsPath":"lib/","pluginModelPath":"assets/","tagMode":false,"debug":false,"model":{"jsonPath":"/live2dw/assets/mikoto.model.json"},"display":{"position":"left"},"mobile":{"show":false},"log":false});</script></body>
</html>
